This solution executes the upper and lower sheets for the sandwich panels t the same time.
The upper sheet is almost always the same profile for walls (visible and hidden screw) and roof.
It has the possibility to quickly change width (PMD with mobile supports) and rapid change of ribbing (drawing).
In option cassettes.
Lower line, line for walls equal to the upper line with the possibility of changing cassettes for hidden screws (option n° 2 separate roll forming lines).
As regards the roll forming line for trapezoidal sheets, there is a motorized device to let the roof profile or wall profile enter the line.
As option there are double decoilers to change coil without stopping the line.
Decoilers capacity | 10 t |
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Maximum width | 1250 mm |
Working height | 1350 mm |
Mechanical speed of the line | ~ 15 m/min |
Material | galvanized, pre-painted |
Material thickness | 0,5 - 0,6 - 0,8 mm |
It is a motorized decoiler (or idle on request) with the capacity of 10 tons. Complete with hydraulic power pack and independent electric plant. Hydraulic unit for the spindle regulation, an electric plant for the automatic / manual mode and for the speed regulation. Complete with loop, arm for the loop control, and spokes to maintain the strip in the correct position.
Decoiler capacity | 10 | ton |
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Shaft diameter (min/max) | 470/530 | mm |
Coil max. ext. Ø | 1800 | mm |
Motorized AC decoiler with inverter | 7,5 | kW |
Under introduction group we intend that part of the plant that helps, especially when we have high thickness the introduction of the coil in the straightener / feeder. It is made up by a metallic welded structure on which an upper and a lower peeler are installed. Both are adjustable vertically and horizontally with hydraulic cylinders. So the introduction of the coil is easier and with less loss of time.
Upper and lower film insertion and application group.
The PMD type roll forming line is particularly suited for the production of panels and profiles for shelving, trapezoidal sheets, “C” and “U” profiles, sandwich panels, cable channels etc. The particularity of this machine is the possibility to change some dimensions very rapidly. For this purpose the machine is equipped with profiling cassettes with opposing overhung shafts. The cassettes can be moved through motor operated by the control system. It is dedicated for lower screw.
Roll forming line shaft diameter | 50 | mm |
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Roll forming line useful width | 1300 | mm |
Roll forming line passages | 28 | n° |
Roll forming line PME type for lower trapezoidal sheets.
Lateral translation group lower roll forming lines.
The whole electric installation is intended here. Electric cabinet, cable channels, control desk and software for the management of the line parameters, all according to the highest standards of quality and efficiency.
L'impianto idraulico è necessario nelle operazioni di taglio e nelle unità idrauliche di punzonatura o scantonatura. È composto dalla centralina (di potenza tale da soddisfare tutte le lavorazioni), dai collegamenti meccanici (tubature e valvole) e dal software di controllo e gestione.
Series of wire mesh, infrared photocells and sensors for the protection of the operators. They are installed on the line to avoid any accident that could cause physical damages to the operators